• Comic Superheroes who made a Real-World Difference
• The Surprisingly Cool History of Ice

And feel smart about:
• What Does Organic Mean?
• Masterpiece #93: Sylvia Plath's The Bell Jar • 50-cent Tour: Albania
• Six Degrees of Yogi Bear and Yogi Berra

+ a "Puppy Love" scatterbrained, a Know-It-All's look at the letter U, Back Page: Lightning Round Lists, a 25-question quiz to end all quizzes, and more!